Institut for Forretningsudvikling og Teknologi

Ramjee Prasad

Waveform design solutions for EHF broadband satellite communications

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DOI

  • Mauro De Sanctis
  • ,
  • Ernestina Cianca
  • ,
  • Tommaso Rossi
  • ,
  • Claudio Sacchi
  • ,
  • Lorenzo Mucchi
  • ,
  • Ramjee Prasad

The problematic RF environment experienced by broadband satellite communications at EHF frequency bands, in particular Q/W bands, call for the use of novel waveforms. This paper presents a detailed comparison of several waveforms in presence of nonlinear distortions and typical values of phase noise introduced at Q/W band. Two main types of waveforms have been compared: Constant Envelope multicarrier waveforms (CE-OFDM and CE-SCFDMA) and single carrier impulse-based waveforms (TH-UWB, DS-UWB and PSWF-based PSM). This comparison will allow to draw some practical guidelines for the waveforms design of EHF broadband satellite communications.

OriginalsprogEngelsk
Artikelnummer7060477
TidsskriftIEEE Communications Magazine
Vol/bind53
Nummer3
Sider (fra-til)18-23
Antal sider6
ISSN0163-6804
DOI
StatusUdgivet - 1 mar. 2015
Eksternt udgivetJa

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